To add or update your billing information at any time, first log into your account at https://www.titanfile.com/login/.
If you're an existing TitanFile client, you may have been provided a special link which you can use to log in instead.
In the left panel, click "Options" and then the "Billing" tab at the top.
Fill out your billing information.
In the "Purchase Information" section, you can enter the number of licenses you wish to add to your subscription.
Click the "update" button to save changes.
Other payment methods may be available to you. To enquire, contact the billing department at email@example.com.